The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.
心理学家必须避免一切形式的心理化学。
"The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success."
不同元素的原子通过它们的重量相互区分。
我相信：个人自由的探索精神是世界上最宝贵的东西。我会为此而战：思想的自由，可以朝任何它希望的方向发展，不受指引。
Great companies are built on great cultures, not just great products.